Réponse reçue aujourd'hui de la part de Gaijin:
"Julia Today at 09:07
Greetings!
Thank you for contacting Gaijin Customer Support.
This code assigns you between 150 and 1 million Golden Eagles if your account was regictered between 10/20/2014 and 09/11/2014.
Existing accounts registered before 20/10/2014 would be rewarded with 30 Golden Eagles.
This information was provided on the activation page for this code:
http://dl1.joxi.net/drive/0005/2049/350209/141103/ba22beaa51.jpg
Best regards,
Gaijin Entertainment Support Team"
Voilà ma question résolue! 